Made of high quality of zinc alloy core, plated, high strength, wear resistant, anti rust, durable. It is not a tradable silver coin, but it is worth your permanent collection. Souvenir art and collectible, business holiday decoration gift.It is a very good commemorative coin to commemorate major events in France. You can collect it yourself, or give it to your as a gift,this is definitely a commemorative coin worth collecting. Micro-emboss surface design, double-sided, pictures represent front and back.One side is the pattern of the , and the other side is the symbol of the French Revolution.